The Infineon BAS7007E6433HTMA1 is a dual independent Schottky diode in a PG-SOT-143-3D surface-mount package. Each diode is rated for 70 V reverse voltage and 70 mA average rectified current, with a forward voltage of 1 V at 15 mA and a reverse recovery time of 100 ps. The 100 nA leakage at 50 V reverse is low enough for battery-powered or low-power signal conditioning. Typical applications include high-speed switching, RF clamping, and polarity protection in compact consumer or industrial boards where board space is tight.
A 100 ps trr puts this Schottky in the fast-switching class. If you are clamping a high-frequency signal line or rectifying a low-voltage AC waveform above a few megahertz, that recovery time keeps the diode from ringing or burning power during the turn-off transition. The trade-off is the modest 70 mA current rating — this is not a power rectifier; it is a signal-path or protection diode sized for small-signal duty.
The PG-SOT-143-3D is a four-lead surface-mount package (TO-253-4 equivalent). Two independent diodes share a common cathode or common anode configuration? The datasheet layout shows two independent diodes with no internal connection between them — each cathode and anode pair is separate.
That is the straightforward answer for the BOM line: no LTB risk, no forced redesign.